Feature

●Diameter Size: Approx. 3.9 inches (10 cm)
●【Material】Made of high quality plastic that is strong, durable and not easy to break
●【Easy to Use】The clear color makes it easy to measure, and the protractor allows you to see the numbers and letters on the page
●【Convenient to Carry】Small, lightweight, easy to store, can be carried in your pocket or pencil case
●【Application】Circle protractor is a learning tool for children to do homework and also a great math tool for office schools

Description